Honeywell T87F DESIGNER Thermostat User Manual


 
PRODUCT DATA
60-2222-3
® U.S. Registered Trademark
Copyright © 2002 Honeywell • All Rights Reserved
T87F Thermostats
APPLICATION
T87F Thermostats provide temperature control for residential
heating, cooling, or heating-cooling systems. The T87F is
designed with a dustproof spdt mercury switch, an adjustable
heat anticipator and a concealed wallplate for 2-wire heating
hookups. The Tradeline® T87F wallplate is designed for 2-
wire heating or cooling, 3-wire spdt heating (series 20), or 3-
wire spdt heating-cooling with remote switching. The wallplate
also provides cooling anticipation.
The Q539 Subbase may be added for system and fan
switching. The Q539 Subbase also provides cooling
anticipation.
FEATURES
For 24 Vac to 30 Vac control of heating or cooling
systems.
Thermostat cover ring may be painted to match room
decor.
Knurled dial provides easy setpoint adjustment.
Separate temperature setting and thermometer scale
located on face of thermostat.
T87F distinctive style makes an attractive addition to
almost any decor.
Enhanced setpoint visibility model available for the
visually impaired.
T87F Easy-to-
See™ Round
Model
T87F Designer
Model
T87F Standard
Model
Contents
Application.........................................................................1
Features ............................................................................1
Specifications ....................................................................2
Ordering Information .........................................................2
Installation .........................................................................3
Wiring ................................................................................4
Settings and Checkout ......................................................7
Operation...........................................................................8
Recalibration .....................................................................8